Home / 14,703,363.60-22,023,552.60-12,183,939.60

Finding the Fourth Proportional to 14,703,363.60, 22,023,552.60 and 12,183,939.60

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Solution

The fourth proportional to 14,703,363.60, 22,023,552.60 and 12,183,939.60 is: 18,249,812.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703,363.60 : 22,023,552.60 = 12,183,939.60 : x
  2. Step 2: Convert to fraction form
    14,703,363.60/22,023,552.60 = 12,183,939.60/x
  3. Step 3: Cross multiply
    14,703,363.60x = 22,023,552.60 × 12,183,939.60
  4. Step 4: Simplify right side
    14,703,363.60x = 268,333,634,655,822.97
  5. Step 5: Solve for x
    x = 268,333,634,655,822.97/14,703,363.60
  6. Step 6: Final answer
    x = 18,249,812.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.